<template>
    <div>
        <div class="banner" @click="handleBannerClick">
            <img class="banner-img" :src="bannerImg" />
            <div class="banner-info">
                <div class="banner-title">{{ this.sightName }}</div>
                <div class="banner-num">
                    <span class="iconfont banner-icon">&#xe626;</span>
                    39
                </div>
            </div>
        </div>
        <common-fade>
            <common-gallery :gallaryImgs="gallaryImgs" v-show="showGallery" @closeGallery="closeGallery"></common-gallery>
        </common-fade>
    </div>
</template>

<script>
import CommonGallery from '@/common/gallery/Gallery'
import CommonFade from 'common/animation/fade'

export default {
    name: 'DetailBanner',
    components: {
        CommonGallery,
        CommonFade
    },
    props:{
        bannerImg: String,
        gallaryImgs: Array,
        sightName: String,
    },
    data(){
        return{
            showGallery: false
        }
    },
    methods: {
        handleBannerClick(){
            this.showGallery = true
        },
        closeGallery(){
            this.showGallery = false
        }
    }
}
</script>

<style lang="stylus" scoped>
    .banner
        position relative
        height 0
        overflow hidden
        padding-bottom 55%
        .banner-img
            width 100%
        .banner-info
            display flex
            align-items center
            position absolute
            left 0
            right 0
            bottom 0
            line-height .6rem
            color #fff
            // 线性渐变
            background-image: linear-gradient(top, rgba(0,0,0,0), rgba(0,0,0,.8))
            .banner-title
                flex 1
                font-size .32rem
                padding 0 .2rem
            .banner-num
                padding 0 .4rem
                line-height .32rem
                height .32rem
                border-radius .2rem
                background rgba(0,0,0,.8)
                font-size .24rem
                .banner-icon
                    font-size .24rem
</style>